1XVW	Oxidoreductase	date	Oct 28, 2004
title	Crystal Structure Of Ahpe From Mycobacterium Tuberculosis, A 1-Cys Peroxiredoxin
authors	S.Li, N.A.Peterson, M.Y.Kim, C.Y.Kim, L.W.Hung, M.Yu, T.Lekin, B.W.Segelke, J.S.Lott, E.N.Baker, Tb Structural Genomics Consortium (Tbsgc)
compound		source
Molecule: Hypothetical Protein Rv2238cmt2298 Chain: A, B Synonym: 1-Cys Alkylhydroperoxiredoxin Reductase Ec: 1.8.1.- Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 1773 Gene: Rv2238c Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pproex Hta
symmetry	Space Group: I 4	R_factor 0.180 R_Free 0.210
crystal cell	length a length b length c angle alpha angle beta angle gamma 147.994 147.994 33.711 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	CSO	enzyme	Oxidoreductase E.C.1.8.1 BRENDA
related structures	by homologous chain: 1XXU
Gene Ontology	Chain Function Process Component A, B peroxidase activity thioredoxin peroxidase activ... antioxidant activity peroxiredoxin activity
Primary reference	Crystal Structure of AhpE from Mycobacterium tuberculosis, a 1-Cys peroxiredoxin., Li S, Peterson NA, Kim MY, Kim CY, Hung LW, Yu M, Lekin T, Segelke BW, Lott JS, Baker EN, J Mol Biol. 2005 Mar 4;346(4):1035-46. Epub 2005 Jan 25. PMID:15701515

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (1xvw.pdb1.gz) 212 Kb LPC: Ligand-Protein Contacts for 1XVW CSU: Contacts of Structural Units for 1XVW Likely Quarternary Molecular Structure file(s) for 1XVW Structure Factors (261 Kb) Retrieve 1XVW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XVW from S2C, [Save to disk] Re-refined 1xvw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XVW in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1XVW

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1XVW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xvw_A] [1xvw_B] [1xvw] SWISS-PROT database: [P65688] Domain organization of [Y2238_MYCTU] by SWISSPFAM

Other resources with information on 1XVW

Community annotation for 1XVW at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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